Ecological Archives A021-101-A1

Nadav Nur, Jaime Jahncke, Mark P. Herzog, Julie Howar, K. David Hyrenbach, Jeannette E. Zamon, David G. Ainley, John A. Wiens, Ken Morgan, Lisa T. Ballance, and Diana Stralberg. 2011. Where the wild things are: predicting hotspots of seabird aggregations in the California Current System. Ecological Applications 21:2241–2257.

Appendix A. Survey coverage.

TABLE A1. Coverage by year. Number of survey bins used in the analysis shown. Note: coverage began with October 1997 (see text). No surveys from 2007 are included in the analysis.

Year Number bins Percent
1997 293 0.5%
1998 4233 7.2%
1999 2896 4.9%
2000 3337 5.7%
2001 5404 9.2%
2002 3947 6.7%
2003 6095 10.3%
2004 5439 9.2%
2005 12040 20.4%
2006 6281 10.7%
2008 9031 15.3%
Total 58996 100.0%

TABLE A2. Survey coverage by research/monitoring program.

Name Principal
Investigator(s) 		Affiliation Years
Available 		Number of
Bins Included
CalCOFI Richard Veit and
John McGowan;
David Hyrenbach
and Bill Sydeman 		Scripps Institution
of Oceanography;
PRBO 		1997–2000

2000–2006 		} 24,541
Line P Ken Morgan and
Bill Sydeman 		Canadian Wildlife Service
and PRBO 		1998–2006 11,950
NMFS Rockfish Bill Sydeman PRBO 2000–2006 5,185
ORCAWALE,
C-SCAPE 		Lisa Ballance Southwest Fisheries
Science Center 		2005, 2008 12,192
NMFS Sardine Lisa Ballance
and Bill Sydeman 		Southwest Fisheries
Science Center
and PRBO 		2006 1,584
CCES Jen Zamon and
Jaime Jahncke 		Northwest Fisheries
Science Center
and PRBO 		2008 3,544
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